Electric lamp



FIG. 1 is an elevational view of an electric lamp illustrating our invention;

FIG. 2 is a bottom view; and,

FIG. 3 is a top view.

The base of the electric lamp, shown in phantom lines in FIGS. 1 and 2, is for the purpose of showing the environment of the lamp and forms no part of the design. 

The ornamental design for an electric lamp, as shown and described. 